Home / 11,741,093.92-17,609,751.60-3,219,453.28

Finding the Fourth Proportional to 11,741,093.92, 17,609,751.60 and 3,219,453.28

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Solution

The fourth proportional to 11,741,093.92, 17,609,751.60 and 3,219,453.28 is: 4,828,661.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,093.92 : 17,609,751.60 = 3,219,453.28 : x
  2. Step 2: Convert to fraction form
    11,741,093.92/17,609,751.60 = 3,219,453.28/x
  3. Step 3: Cross multiply
    11,741,093.92x = 17,609,751.60 × 3,219,453.28
  4. Step 4: Simplify right side
    11,741,093.92x = 56,693,772,548,605.25
  5. Step 5: Solve for x
    x = 56,693,772,548,605.25/11,741,093.92
  6. Step 6: Final answer
    x = 4,828,661.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.